APA

Poincelot R. P., . (1986). Toward a more sustainable agriculture. Westport, Conn: AVI Publishing Company, Inc.

Chicago

Poincelot Raymond P, . 1986. Toward a more sustainable agriculture. Westport, Conn: AVI Publishing Company, Inc.

Harvard

Poincelot R. P., . (1986). Toward a more sustainable agriculture. Westport, Conn: AVI Publishing Company, Inc.

MLA

Poincelot Raymond P, . Toward a more sustainable agriculture. Westport, Conn: AVI Publishing Company, Inc. 1986.